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5fc83f470d
linux/net/sunrpc
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Chuck Lever 5fc83f470d xprtrdma: Fix panic in rpcrdma_register_frmr_external() 
seg1->mr_nsegs is not yet initialized when it is used to unmap
segments during an error exit. Use the same unmapping logic for
all error exits.

"if (frmr_wr.wr.fast_reg.length < len) {" used to be a BUG_ON check.
The broken code will never be executed under normal operation.

Fixes: c977dea (xprtrdma: Remove BUG_ON() call sites)
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Tested-by: Shirley Ma <shirley.ma@oracle.com>
Tested-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2014-07-31 16:22:52 -04:00
..
auth_gss NFS client updates for Linux 3.16 2014-06-10 15:02:42 -07:00
xprtrdma xprtrdma: Fix panic in rpcrdma_register_frmr_external() 2014-07-31 16:22:52 -04:00
addr.c
auth_generic.c sunrpc: Add missing kuids conversion for printing 2013-09-12 10:16:06 -04:00
auth_null.c SUNRPC refactor rpcauth_checkverf error returns 2013-09-03 15:25:09 -04:00
auth_unix.c SUNRPC refactor rpcauth_checkverf error returns 2013-09-03 15:25:09 -04:00
auth.c NFSv4: test SECINFO RPC_AUTH_GSS pseudoflavors for support 2014-06-24 18:46:58 -04:00
backchannel_rqst.c arch: Mass conversion of smp_mb__*() 2014-04-18 14:20:48 +02:00
bc_svc.c
cache.c SUNRPC: Fix printk that is not only for nfsd 2014-05-08 14:59:51 -04:00
clnt.c Merge branch 'for-3.15' of git://linux-nfs.org/~bfields/linux 2014-04-08 18:28:14 -07:00
Kconfig xprtrdma: add separate Kconfig options for NFSoRDMA client and server support 2014-03-28 18:02:12 -04:00
Makefile xprtrdma: add separate Kconfig options for NFSoRDMA client and server support 2014-03-28 18:02:12 -04:00
netns.h Merge branch 'for-3.14' of git://linux-nfs.org/~bfields/linux 2014-01-30 10:18:43 -08:00
rpc_pipe.c rpc_pipe: fix cleanup of dummy gssd directory when notification fails 2013-12-10 19:39:53 +02:00
rpcb_clnt.c SUNRPC: If the rpcbind channel is disconnected, fail the call to unregister 2013-08-07 17:07:18 -04:00
sched.c net, sunrpc: suppress allocation warning in rpc_malloc() 2014-05-29 11:11:51 -04:00
socklib.c net: Save software checksum complete 2014-06-11 15:46:13 -07:00
stats.c SUNRPC: Deprecate rpc_client->cl_protname 2013-08-30 09:19:34 -04:00
sunrpc_syms.c sunrpc: create a new dummy pipe for gssd to hold open 2013-12-06 13:06:30 -05:00
sunrpc.h SUNRPC: track whether a request is coming from a loop-back interface. 2014-05-22 15:59:18 -04:00
svc_xprt.c nfsd4: allow encoding across page boundaries 2014-05-30 17:31:54 -04:00
svc.c SUNRPC/NFSD: Support a new option for ignoring the result of svc_register 2014-01-03 18:18:49 -05:00
svcauth_unix.c svcrpc: fix failures to handle -1 uid's 2013-07-08 17:27:23 -04:00
svcauth.c nfsd4: better reservation of head space for krb5 2014-05-30 17:32:17 -04:00
svcsock.c SUNRPC/NFSD: Remove using of dprintk with KERN_WARNING 2014-05-30 20:25:28 -04:00
sysctl.c
timer.c
xdr.c nfsd4: simplify server xdr->next_page use 2014-06-06 19:22:46 -04:00
xprt.c NFS client updates for Linux 3.16 2014-06-10 15:02:42 -07:00
xprtsock.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00